* patch to define TARGET_MEM_FUNCTIONS for *-rtems
@ 1998-03-23 16:39 Joel Sherrill
1998-03-23 22:59 ` Jeffrey A Law
0 siblings, 1 reply; 2+ messages in thread
From: Joel Sherrill @ 1998-03-23 16:39 UTC (permalink / raw)
To: egcs
With this patch, RTEMS always uses the memory routines from the C library.
This is desirable for us because the library routines are easier to
replace and optimize for special situations.
Mon Mar 23 07:34:25 CST 1998 Joel Sherrill (joel@OARcorp.com)
* config/i386/go32-rtems.h: Defined TARGET_MEM_FUNCTIONS.
* config/i386/rtems.h: Likewise.
* config/i960/rtems.h: Likewise.
* config/m68k/rtems.h: Likewise.
* config/mips/rtems64.h: Likewise.
* config/pa/rtems.h: Likewise.
* config/rs6000/rtems.h: Likewise.
* config/sh/rtems.h: Likewise.
* config/sparc/rtems.h: Likewise.
iff -N -P -r -c egcs-1.0.2.orig/gcc/config/i386/go32-rtems.h
egcs-1.0.2/gcc/config/i386/go32-rtems.h
*** egcs-1.0.2.orig/gcc/config/i386/go32-rtems.h Wed Sep 3
10:42:32 1997
--- egcs-1.0.2/gcc/config/i386/go32-rtems.h Fri Mar 20 10:00:11 1998
***************
*** 31,35 ****
--- 31,40 ----
#define CPP_PREDEFINES "-Dunix -Di386 -DGO32 -DMSDOS -Drtems -D__rtems__
\
-Asystem(unix) -Asystem(msdos) -Acpu(i386) -Amachine(i386)
-Asystem(rtems)"
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
/* end of i386/go32-rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/i386/rtems.h
egcs-1.0.2/gcc/config/i386/rtems.h
*** egcs-1.0.2.orig/gcc/config/i386/rtems.h Wed Sep 3 10:42:33 1997
--- egcs-1.0.2/gcc/config/i386/rtems.h Fri Mar 20 10:00:11 1998
***************
*** 28,31 ****
--- 28,36 ----
#define CPP_PREDEFINES "-Di386 -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(i386) -Amachine(i386)"
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
/* end of i386/rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/i960/rtems.h
egcs-1.0.2/gcc/config/i960/rtems.h
*** egcs-1.0.2.orig/gcc/config/i960/rtems.h Wed Sep 3 10:42:34 1997
--- egcs-1.0.2/gcc/config/i960/rtems.h Fri Mar 20 10:00:11 1998
***************
*** 28,31 ****
--- 28,36 ----
#define CPP_PREDEFINES "-Di960 -Di80960 -DI960 -DI80960 -Drtems
-D__rtems__ \
-Asystem(rtems) -Acpu(i960) -Amachine(i960)"
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
/* end of i960/rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/m68k/rtems.h
egcs-1.0.2/gcc/config/m68k/rtems.h
*** egcs-1.0.2.orig/gcc/config/m68k/rtems.h Wed Sep 3 10:42:35 1997
--- egcs-1.0.2/gcc/config/m68k/rtems.h Fri Mar 20 10:00:11 1998
***************
*** 27,30 ****
--- 27,35 ----
#define CPP_PREDEFINES "-Dmc68000 -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(mc68000) -Acpu(m68k) -Amachine(m68k)"
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
/* end of m68k/rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/mips/rtems64.h
egcs-1.0.2/gcc/config/mips/rtems64.h
*** egcs-1.0.2.orig/gcc/config/mips/rtems64.h Wed Sep 3 10:42:36 1997
--- egcs-1.0.2/gcc/config/mips/rtems64.h Fri Mar 20 10:00:11 1998
***************
*** 28,31 ****
--- 28,36 ----
#define CPP_PREDEFINES "-Dmips -DMIPSEB -DR4000 -D_mips -D_MIPSEB
-D_R4000 \
-Drtems -D__rtems__ -Asystem(rtems)"
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
/* end of mips/rtems64.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/pa/rtems.h
egcs-1.0.2/gcc/config/pa/rtems.h
*** egcs-1.0.2.orig/gcc/config/pa/rtems.h Wed Sep 3 10:42:37 1997
--- egcs-1.0.2/gcc/config/pa/rtems.h Fri Mar 20 10:00:11 1998
***************
*** 25,28 ****
--- 25,33 ----
#define CPP_PREDEFINES "-Dhppa -DPWB -Acpu(hppa) -Amachine(hppa) \
-Drtems -D__rtems__ -Asystem(rtems)"
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
/* end of pa/rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/rs6000/rtems.h
egcs-1.0.2/gcc/config/rs6000/rtems.h
*** egcs-1.0.2.orig/gcc/config/rs6000/rtems.h Wed Sep 3 10:42:40 1997
--- egcs-1.0.2/gcc/config/rs6000/rtems.h Fri Mar 20 10:00:11 1998
***************
*** 28,31 ****
#define CPP_PREDEFINES "-DPPC -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(powerpc) -Amachine(powerpc)"
! /* end of powerpc-rtems.h */
--- 28,36 ----
#define CPP_PREDEFINES "-DPPC -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(powerpc) -Amachine(powerpc)"
! /* Generate calls to memcpy, memcmp and memset. */
! #ifndef TARGET_MEM_FUNCTIONS
! #define TARGET_MEM_FUNCTIONS
! #endif
!
! /* end of rs6000/rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/sh/rtems.h
egcs-1.0.2/gcc/config/sh/rtems.h
*** egcs-1.0.2.orig/gcc/config/sh/rtems.h Wed Sep 3 10:42:42 1997
--- egcs-1.0.2/gcc/config/sh/rtems.h Fri Mar 20 10:58:17 1998
***************
*** 28,31 ****
#define CPP_PREDEFINES "-D__sh__ -D__ELF__ -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(sh) -Amachine(sh)"
! /* end of sparc/rtems.h */
--- 28,36 ----
#define CPP_PREDEFINES "-D__sh__ -D__ELF__ -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(sh) -Amachine(sh)"
! /* Generate calls to memcpy, memcmp and memset. */
! #ifndef TARGET_MEM_FUNCTIONS
! #define TARGET_MEM_FUNCTIONS
! #endif
!
! /* end of sh/rtems.h */
diff -N -P -r -c egcs-1.0.2.orig/gcc/config/sparc/rtems.h
egcs-1.0.2/gcc/config/sparc/rtems.h
*** egcs-1.0.2.orig/gcc/config/sparc/rtems.h Wed Sep 24 19:41:02 1997
--- egcs-1.0.2/gcc/config/sparc/rtems.h Fri Mar 20 10:00:11 1998
***************
*** 26,28 ****
--- 26,35 ----
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dsparc -D__GCC_NEW_VARARGS__ -Drtems
-D__rtems__ \
-Asystem(rtems) -Acpu(sparc) -Amachine(sparc)"
+
+ /* Generate calls to memcpy, memcmp and memset. */
+ #ifndef TARGET_MEM_FUNCTIONS
+ #define TARGET_MEM_FUNCTIONS
+ #endif
+
+ /* end of sparc/rtems.h */
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: patch to define TARGET_MEM_FUNCTIONS for *-rtems
1998-03-23 16:39 patch to define TARGET_MEM_FUNCTIONS for *-rtems Joel Sherrill
@ 1998-03-23 22:59 ` Jeffrey A Law
0 siblings, 0 replies; 2+ messages in thread
From: Jeffrey A Law @ 1998-03-23 22:59 UTC (permalink / raw)
To: Joel Sherrill; +Cc: egcs, wilson
In message < Pine.BSF.3.96.980323082131.2592G-100000@vespucci.advicom.net >you
write:
>
>
>
> With this patch, RTEMS always uses the memory routines from the C library.
> This is desirable for us because the library routines are easier to
> replace and optimize for special situations.
>
> Mon Mar 23 07:34:25 CST 1998 Joel Sherrill (joel@OARcorp.com)
> * config/i386/go32-rtems.h: Defined TARGET_MEM_FUNCTIONS.
> * config/i386/rtems.h: Likewise.
> * config/i960/rtems.h: Likewise.
> * config/m68k/rtems.h: Likewise.
> * config/mips/rtems64.h: Likewise.
> * config/pa/rtems.h: Likewise.
> * config/rs6000/rtems.h: Likewise.
> * config/sh/rtems.h: Likewise.
> * config/sparc/rtems.h: Likewise.
I was going to apply this patch, but it looks like your mailer
wrapped a bunch of lines. Rather than risk mis-applying the patch
can you resend it? Possibly uuencoding it to avoid the line
wrapping problem?
Thanks,
jeff
^ permalink raw reply [flat|nested] 2+ messages in thread
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1998-03-23 22:59 ` Jeffrey A Law
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